摘要
以创新重构经济增长新动力和以生产率重塑经济质量新内涵是经济高质量发展的两大战略。本文利用中国发明专利微观数据测算了城市技术集聚水平,并在理论分析技术集聚影响城市劳动生产率机制的基础上,基于2003—2018年285个地级以上城市的面板数据进行实证检验。研究发现:技术集聚能显著提升城市劳动生产率,这一结论在经过一系列稳健性检验后仍然成立;机制分析表明,城市技术集聚主要通过优化就业结构、降低资本错配和激发创业活力等渠道提升劳动生产率;拓展分析表明,城市蔓延、技术市场和知识产权保护等环境因素在技术集聚提升劳动生产率的过程中都具有重要作用。研究结论对我国以创新驱动生产率提升为内核的高质量发展战略的政策设计具有一定的参考价值。
Reconstructing the new driving force of economic growth with innovation and reshaping the new connotation of economic quality with productivity are two strategies for high-quality economic development.This paper uses the micro data of China’s invention patents to measure the level of urban technology agglomeration,and this paper also conduct an empirical test on the basis of theoretical analysis of the mechanism of technology agglomeration affecting urban labor productivity and the panel data of 285 cities above the prefecture level from 2003 to 2018.It is found that technology agglomeration can significantly improve urban labor productivity.This conclusion is established through considering a series of robustness tests.Mechanism analysis shows that urban technology agglomeration improves labor productivity mainly by optimizing employment structure,reducing capital mismatch and stimulating entrepreneurial vitality.Further analysis shows that environmental factors such as urban sprawl,technology market and intellectual property protection have an important impact.The research results have certain reference value for the policy design of China’s high-quality development strategy with innovation driven as the core.
作者
陈锦其
李金昌
Chen Jinqi;Li Jinchang(Department of Marxist Ideology,Party School of Zhejiang Provincial Committee of CPC,Hangzhou 311121;School of Data Sciences,Zhejiang University of Finance and Economics,Hangzhou 310018)
出处
《浙江社会科学》
CSSCI
北大核心
2022年第9期14-23,156,共11页
Zhejiang Social Sciences
基金
国家社会科学基金一般项目“基于技术异质性的区域创新能力测度与应用研究”(19BTJ041)
国家社会科学基金重大项目“大数据背景下我国新经济新动能统计监测与评价研究”(18ZDA125)。
关键词
技术集聚
劳动生产率
高质量发展
technology agglomeration
labor productivity
high-quality development
